Add ZRIB v53, patch G35 Z drop, related issues

Marlin/Configuration.h

@@ -437,6 +437,9 @@
  *     5 : 100kΩ  ATC Semitec 104GT-2/104NT-4-R025H42G - Used in ParCan, J-Head, and E3D, SliceEngineering 300°C
  *   501 : 100kΩ  Zonestar - Tronxy X3A
  *   502 : 100kΩ  Zonestar - used by hot bed in Zonestar Průša P802M
+ *   503 : 100kΩ  Zonestar (Z8XM2) Heated Bed thermistor
+ *   504 : 100kΩ  Zonestar P802QR2 (Part# QWG-104F-B3950) Hotend Thermistor
+ *   505 : 100kΩ  Zonestar P802QR2 (Part# QWG-104F-3950) Bed Thermistor
  *   512 : 100kΩ  RPW-Ultra hotend
  *     6 : 100kΩ  EPCOS - Not as accurate as table #1 (created using a fluke thermocouple)
  *     7 : 100kΩ  Honeywell 135-104LAG-J01

Marlin/src/core/boards.h

@@ -115,6 +115,7 @@
 #define BOARD_RAMPS_S_12_EFFB         1159  // Ramps S 1.2 by Sakul.cz (Power outputs: Hotend, Fan0, Fan1, Bed)
 #define BOARD_LONGER3D_LK1_PRO        1160  // Longer LK1 PRO / Alfawise U20 Pro (PRO version)
 #define BOARD_LONGER3D_LKx_PRO        1161  // Longer LKx PRO / Alfawise Uxx Pro (PRO version)
+#define BOARD_ZRIB_V53                1162  // Zonestar zrib V5.3 (Chinese RAMPS replica)
 
 //
 // RAMBo and derivatives

Marlin/src/gcode/bedlevel/G35.cpp

@@ -106,7 +106,9 @@ void GcodeSuite::G35() {
     // In BLTOUCH HS mode, the probe travels in a deployed state.
     // Users of G35 might have a badly misaligned bed, so raise Z by the
     // length of the deployed pin (BLTOUCH stroke < 7mm)
-    do_blocking_move_to_z(Z_CLEARANCE_BETWEEN_PROBES + TERN0(BLTOUCH, bltouch.z_extra_clearance()));
+
+    // Unsure if this is even required. The probe seems to lift correctly after probe done.
+    do_blocking_move_to_z(SUM_TERN(BLTOUCH, Z_CLEARANCE_BETWEEN_PROBES, bltouch.z_extra_clearance()));
     const float z_probed_height = probe.probe_at_point(tramming_points[i], PROBE_PT_RAISE, 0, true);
 
     if (isnan(z_probed_height)) {

Marlin/src/lcd/marlinui.cpp

@@ -704,7 +704,8 @@ void MarlinUI::init() {
     TERN_(HAS_MARLINUI_MENU, refresh());
 
     #if HAS_ENCODER_ACTION
-      if (clear_buttons) buttons = 0;
+      if (clear_buttons)
+        TERN_(HAS_ADC_BUTTONS, keypad_buttons =) buttons = 0;
       next_button_update_ms = millis() + 500;
     #else
       UNUSED(clear_buttons);

Marlin/src/lcd/thermistornames.h

@@ -70,6 +70,10 @@
   #define THERMISTOR_NAME "Zonestar (P802M Hot Bed)"
 #elif THERMISTOR_ID == 503
   #define THERMISTOR_NAME "Zonestar (Z8XM2 Bed)"
+#elif THERMISTOR_ID == 504
+  #define THERMISTOR_NAME "Zonestar (P802QR2 Hot End)"
+#elif THERMISTOR_ID == 505
+  #define THERMISTOR_NAME "Zonestar (P802QR2 Bed)"
 #elif THERMISTOR_ID == 512
   #define THERMISTOR_NAME "RPW-Ultra"
 #elif THERMISTOR_ID == 6

Marlin/src/module/thermistor/thermistor_504.h

@@ -0,0 +1,93 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+// QWG 104F B3950 thermistor
+constexpr temp_entry_t temptable_504[] PROGMEM = {
+  { OV(  15), 330 },
+  { OV(  17), 315 },
+  { OV(  19), 300 },
+  { OV(  20), 295 },
+  { OV(  21), 290 },
+  { OV(  23), 285 },
+  { OV(  25), 280 },
+  { OV(  27), 275 },
+  { OV(  28), 270 },
+  { OV(  31), 265 },
+  { OV(  33), 260 },
+  { OV(  35), 255 },
+  { OV(  38), 250 },
+  { OV(  41), 245 },
+  { OV(  44), 240 },
+  { OV(  48), 235 },
+  { OV(  52), 230 },
+  { OV(  56), 225 },
+  { OV(  61), 220 },
+  { OV(  66), 215 },
+  { OV(  78), 210 },
+  { OV(  92), 205 },
+  { OV( 100), 200 },
+  { OV( 109), 195 },
+  { OV( 120), 190 },
+  { OV( 143), 185 },
+  { OV( 148), 180 },
+  { OV( 156), 175 },
+  { OV( 171), 170 },
+  { OV( 187), 165 },
+  { OV( 205), 160 },
+  { OV( 224), 155 },
+  { OV( 268), 150 },
+  { OV( 293), 145 },
+  { OV( 320), 140 },
+  { OV( 348), 135 },
+  { OV( 379), 130 },
+  { OV( 411), 125 },
+  { OV( 445), 120 },
+  { OV( 480), 115 },
+  { OV( 516), 110 },
+  { OV( 553), 105 },
+  { OV( 591), 100 },
+  { OV( 628),  95 },
+  { OV( 665),  90 },
+  { OV( 702),  85 },
+  { OV( 737),  80 },
+  { OV( 770),  75 },
+  { OV( 801),  70 },
+  { OV( 830),  65 },
+  { OV( 857),  60 },
+  { OV( 881),  55 },
+  { OV( 903),  50 },
+  { OV( 922),  45 },
+  { OV( 939),  40 },
+  { OV( 954),  35 },
+  { OV( 966),  30 },
+  { OV( 977),  25 },
+  { OV( 985),  23 },
+  { OV( 993),  20 },
+  { OV( 999),  18 },
+  { OV(1004),  15 },
+  { OV(1008),  12 },
+  { OV(1012),   8 },
+  { OV(1016),   5 },
+  { OV(1020),   0 },
+  { OV(1023),  -5 }
+};

Marlin/src/module/thermistor/thermistor_505.h

@@ -0,0 +1,82 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+// ZONESTAR hotbed QWG-104F-3950 thermistor
+constexpr temp_entry_t temptable_505[] PROGMEM = {
+  { OV(   1), 938 },
+  { OV(   8), 320 },
+  { OV(  16), 300 },
+  { OV(  27), 290 },
+  { OV(  36), 272 },
+  { OV(  47), 258 },
+  { OV(  56), 248 },
+  { OV(  68), 245 },
+  { OV(  78), 237 },
+  { OV(  89), 228 },
+  { OV(  99), 221 },
+  { OV( 110), 215 },
+  { OV( 120), 209 },
+  { OV( 131), 204 },
+  { OV( 141), 199 },
+  { OV( 151), 195 },
+  { OV( 161), 190 },
+  { OV( 171), 187 },
+  { OV( 181), 183 },
+  { OV( 201), 179 },
+  { OV( 221), 170 },
+  { OV( 251), 165 },
+  { OV( 261), 160 },
+  { OV( 321), 150 },
+  { OV( 361), 144 },
+  { OV( 401), 140 },
+  { OV( 421), 133 },
+  { OV( 451), 130 },
+  { OV( 551), 120 },
+  { OV( 571), 117 },
+  { OV( 596), 110 },
+  { OV( 626), 105 },
+  { OV( 666), 100 },
+  { OV( 677),  95 },
+  { OV( 697),  90 },
+  { OV( 717),  85 },
+  { OV( 727),  79 },
+  { OV( 750),  72 },
+  { OV( 789),  69 },
+  { OV( 819),  65 },
+  { OV( 861),  57 },
+  { OV( 870),  55 },
+  { OV( 881),  51 },
+  { OV( 911),  45 },
+  { OV( 922),  39 },
+  { OV( 968),  28 },
+  { OV( 977),  25 },
+  { OV( 985),  23 },
+  { OV( 993),  20 },
+  { OV( 999),  18 },
+  { OV(1004),  15 },
+  { OV(1008),  12 },
+  { OV(1012),   8 },
+  { OV(1016),   5 },
+  { OV(1020),   0 },
+  { OV(1023),  -5 }
+};

Marlin/src/module/thermistor/thermistors.h

@@ -78,6 +78,12 @@ typedef struct { int16_t value; celsius_t celsius; } temp_entry_t;
 #if ANY_THERMISTOR_IS(503) // Zonestar (Z8XM2) Heated Bed thermistor
   #include "thermistor_503.h"
 #endif
+#if ANY_THERMISTOR_IS(504) // Zonestar (P802QR2 Hot End) thermistors
+  #include "thermistor_504.h"
+#endif
+#if ANY_THERMISTOR_IS(505) // Zonestar (P802QR2 Bed) thermistor
+  #include "thermistor_505.h"
+#endif
 #if ANY_THERMISTOR_IS(512) // 100k thermistor in RPW-Ultra hotend, Pull-up = 4.7 kOhm, "unknown model"
   #include "thermistor_512.h"
 #endif

Marlin/src/pins/pins.h

@@ -123,6 +123,8 @@
   #include "ramps/pins_ZRIB_V20.h"              // ATmega2560, ATmega1280                 env:mega2560 env:mega1280
 #elif MB(ZRIB_V52)
   #include "ramps/pins_ZRIB_V52.h"              // ATmega2560, ATmega1280                 env:mega2560 env:mega1280
+#elif MB(ZRIB_V53)
+  #include "ramps/pins_ZRIB_V53.h"              // ATmega2560, ATmega1280                 env:mega2560 env:mega1280
 #elif MB(FELIX2)
   #include "ramps/pins_FELIX2.h"                // ATmega2560, ATmega1280                 env:mega2560 env:mega1280
 #elif MB(RIGIDBOARD)